/* The code examples copyrighted by Nokia Corporation that are included to
 * this material are licensed to you under following MIT-style License:
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <gst/gst.h>
#include <stdbool.h>
       
static GMainLoop *loop;

static gboolean bus_call(GstBus *bus, GstMessage *msg, gpointer user_data)
{
	switch(GST_MESSAGE_TYPE(msg))
	{
		case GST_MESSAGE_EOS:
		{
			g_message("End-of-stream");
			g_main_loop_quit(loop);
			break;
		}
		case GST_MESSAGE_ERROR:
		{
			gchar *debug;
			GError *err;
			gst_message_parse_error(msg, &err, &debug);
			g_free(debug);
			g_error("%s", err->message);
			g_error_free(err);
			g_main_loop_quit(loop);
			break;
		}
		default:
			break;
	}
	return true;
}

void play_uri(gchar *uri)
{
	GstElement *videosink;
	GstElement *pipeline;
	loop = g_main_loop_new(NULL, FALSE);
	pipeline = gst_element_factory_make("playbin", "player");
	videosink = gst_element_factory_make("ximagesink", "vsink");
	g_object_set(G_OBJECT(pipeline), "video-sink", videosink, NULL);

	if(uri)
	{
		g_object_set(G_OBJECT(pipeline), "uri", uri, NULL);
	}
	{
		GstBus *bus;
		bus = gst_pipeline_get_bus(GST_PIPELINE(pipeline));
		gst_bus_add_watch(bus, bus_call, NULL);
		gst_object_unref(bus);
	}
	gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_PLAYING);
	g_main_loop_run(loop);
	gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_NULL);
	gst_object_unref(GST_OBJECT(pipeline));
}

int main(int argc, char *argv[])
{
	gst_init(&argc, &argv);
	play_uri(argv[1]);
	return 0;
}
